[cleanup] Remove dead extractors (#8604)

Closes #1609, Closes #3232, Closes #4763, Closes #6026, Closes #6322, Closes #7912
Authored by: seproDev

1 files changed, 0 insertions, 41 deletions

diff --git a/yt_dlp/extractor/howcast.py b/yt_dlp/extractor/howcast.py
deleted file mode 100644
index 59cf80f1a..000000000
--- a/yt_dlp/extractor/howcast.py
+++ /dev/null
@@ -1,41 +0,0 @@
-from .common import InfoExtractor
-from ..utils import parse_iso8601
-
-
-class HowcastIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?howcast\.com/videos/(?P<id>\d+)'
-    _TEST = {
-        'url': 'http://www.howcast.com/videos/390161-How-to-Tie-a-Square-Knot-Properly',
-        'md5': '7d45932269a288149483144f01b99789',
-        'info_dict': {
-            'id': '390161',
-            'ext': 'mp4',
-            'title': 'How to Tie a Square Knot Properly',
-            'description': 'md5:dbe792e5f6f1489027027bf2eba188a3',
-            'timestamp': 1276081287,
-            'upload_date': '20100609',
-            'duration': 56.823,
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'add_ie': ['Ooyala'],
-    }
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, video_id)
-
-        embed_code = self._search_regex(
-            r'<iframe[^>]+src="[^"]+\bembed_code=([^\b]+)\b',
-            webpage, 'ooyala embed code')
-
-        return {
-            '_type': 'url_transparent',
-            'ie_key': 'Ooyala',
-            'url': 'ooyala:%s' % embed_code,
-            'id': video_id,
-            'timestamp': parse_iso8601(self._html_search_meta(
-                'article:published_time', webpage, 'timestamp')),
-        }